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公开(公告)号：US08935263B1
公开(公告)日：2015-01-13
申请号：US14216821
申请日：2014-03-17
申请人： LinkedIn Corporation
CPC分类号： G06Q30/02
摘要： The disclosed embodiments provide a reputation system. The reputation system includes a scoring apparatus that provides a matrix of reputation scores for a set of items and a set of dimensions of the items in the reputation system, wherein the matrix comprises unknown values for a subset of the reputation scores. The reputation system also includes an inference apparatus that calculates a factorization of the matrix and uses the factorization to update the matrix with a set of inferred values for the set of reputation scores. Finally, the reputation system includes a ranking apparatus that uses the updated matrix to obtain a ranking of the items by one or more of the dimensions.
摘要翻译： 所公开的实施例提供了一种信誉系统。 信誉系统包括评分装置，其提供一组项目的信誉评分矩阵和信誉系统中的项目的一组维度，其中矩阵包括信誉分数的子集的未知值。 信誉系统还包括推理装置，其计算矩阵的因式分解，并使用因式分解以一组用于该组信誉评分的推断值来更新矩阵。 最后，信誉系统包括使用更新的矩阵以通过一个或多个维度获得项目的排名的排名设备。
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公开(公告)号：US20150262081A1
公开(公告)日：2015-09-17
申请号：US14216797
申请日：2014-03-17
申请人： LinkedIn Corporation
IPC分类号： G06N99/00
CPC分类号： G06N99/005 , G06N7/005
摘要： The disclosed embodiments provide a reputation system. The reputation system includes a statistical model associated with a set of items and a set of dimensions of the items in the reputation system, wherein the statistical model is trained using a positive class and a negative class. The reputation system also includes a scoring apparatus that applies the statistical model to a set of features for each of the items to estimate a set of reputation scores for the items. Finally, the reputation system includes a ranking apparatus that enables use of the set of reputation scores in the reputation system.
摘要翻译： 所公开的实施例提供了一种信誉系统。 信誉系统包括与一组项目相关联的统计模型和信誉系统中的项目的一组维度，其中使用正类和负类来训练统计模型。 信誉系统还包括评分装置，其将统计模型应用于每个项目的一组特征以估计项目的一组信誉评分。 最后，声誉系统包括能够在声誉系统中使用一组声誉分数的排名装置。
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公开(公告)号：US20150261759A1
公开(公告)日：2015-09-17
申请号：US14694958
申请日：2015-04-23
申请人： LinkedIn Corporation
IPC分类号： G06F17/30
CPC分类号： G06F17/30312 , G06Q50/01
摘要： The disclosed embodiments provide a reputation system. The reputation system includes a ranking apparatus that obtains a set of reputation scores for one or more dimensions of a set of items in the reputation system and generates a ranking of the items based on the reputation scores and the one or more quantiles. The reputation system also includes a query-processing apparatus that obtains a query comprising the one or more dimensions and one or more quantiles associated with the one or more dimensions and provides the ranking in a response to the query.
摘要翻译： 所公开的实施例提供了一种信誉系统。 信誉系统包括一个排名设备，其获得信誉系统中一组项目的一个或多个维度的一组信誉分数，并且基于信誉分数和一个或多个分位数产生项目的排名。 信誉系统还包括查询处理装置，其获得包括一个或多个维度的查询和与一个或多个维度相关联的一个或多个分位数，并且在对查询的响应中提供排名。
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公开(公告)号：US09330125B2
公开(公告)日：2016-05-03
申请号：US14694958
申请日：2015-04-23
申请人： LinkedIn Corporation
CPC分类号： G06F17/30312 , G06Q50/01
摘要： The disclosed embodiments provide a reputation system. The reputation system includes a ranking apparatus that obtains a set of reputation scores for one or more dimensions of a set of items in the reputation system and generates a ranking of the items based on the reputation scores and the one or more quantiles. The reputation system also includes a query-processing apparatus that obtains a query comprising the one or more dimensions and one or more quantiles associated with the one or more dimensions and provides the ranking in a response to the query.
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公开(公告)号：US09135573B1
公开(公告)日：2015-09-15
申请号：US14216797
申请日：2014-03-17
申请人： LinkedIn Corporation
IPC分类号： G06N99/00
CPC分类号： G06N99/005 , G06N7/005
摘要： The disclosed embodiments provide a reputation system. The reputation system includes a statistical model associated with a set of items and a set of dimensions of the items in the reputation system, wherein the statistical model is trained using a positive class and a negative class. The reputation system also includes a scoring apparatus that applies the statistical model to a set of features for each of the items to estimate a set of reputation scores for the items. Finally, the reputation system includes a ranking apparatus that enables use of the set of reputation scores in the reputation system.
摘要翻译： 所公开的实施例提供了一种信誉系统。 信誉系统包括与一组项目相关联的统计模型和信誉系统中的项目的一组维度，其中使用正类和负类来训练统计模型。 信誉系统还包括评分装置，其将统计模型应用于每个项目的一组特征以估计项目的一组信誉评分。 最后，声誉系统包括能够在声誉系统中使用一组声誉分数的排名装置。
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